Kibblewhite

Intake Valve - 883 XL

FeaturesOne-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce frictionThis...

Intake Valve - Big Twin - 177615

FeaturesOne-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce frictionThis...

Spring Kit - 60518

FeaturesSpring kit is designed with increased spring rates and high lift compatibility compared to the stock springsCompatible with boosted or turbocharged applicationsCNC-machined titanium retainers...

Valve Kit - 60514

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface...

Engine Kit - 60508

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable)...

Spring Kit - 60506

FeaturesSpring kit is designed with increased spring rates and high lift compatibility compared to the stock springsCompatible with boosted or turbocharged applicationsCNC-machined titanium retainers...

Engine Kit - 60504

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable)...

Kibblewhite 10-HC445 - Valve Seat

FeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and...

Kibblewhite 10-HC350 - Valve Seat

FeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and...

Spring Kit - 60498

FeaturesSpring kit is designed with increased spring rates and high lift compatibility compared to the stock springsCompatible with boosted or turbocharged applicationsCNC-machined titanium retainers...

Kibblewhite 10-HC440 - Valve Seat

FeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and...

Kibblewhite 10-HC360 - Valve Seat

FeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and...

Spring Kit

FeaturesSpring kit is designed with increased spring rates and high lift compatibility compared to the stock springsCompatible with boosted or turbocharged applicationsCNC-machined titanium retainers...

Engine Kit - Knucklehead

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable)...

Valve Kit - Panhead

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface...

Valve Kit - Knucklehead

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface...

Kibblewhite 20-21063K - Exhaust Valve

FeaturesWhite Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751Electroplated with a 360º anode, to produce an even coat of the highest grade hard...

Kibblewhite 10-HC370 - Valve Seat

FeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and...

Engine Kit - Panhead

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable)...

Kibblewhite 20-21060H - Intake Valve

FeaturesWhite Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751Electroplated with a 360º anode, to produce an even coat of the highest grade hard...

Kibblewhite 20-21850 - Beehive Spring Kit - .625" - M8

FeaturesProgressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peenedTight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper...

Valve Kit - 60466

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface...

Kibblewhite 20-21012H - Intake Valve - Standard - M8

FeaturesExtensive R&D on all applications to provide high-performance components that last longer than OEMBlack Diamond valves are one-piece forgings made from 21-4N high-performance stainless...

Kibblewhite 20-21062K - Exhaust Valve

FeaturesWhite Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751Electroplated with a 360º anode, to produce an even coat of the highest grade hard...